TYAN Tank GT14 B5180, Service Manual

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4.4 – Advanced Chipsets Features
In Advanced Chipset Features, you will be able to adjust many of the
chipset special features.
Phoenix – AwardBIOS CMOS Setup Utility
Advanced Chipset Features
System BIOS Cacheable
Memory Hole At 15M-16M
＊＊
VGA Setting
＊＊
PEG/Onchip VGA Control
On-Chip Frame Buffer Size
DVMT Mode
DVMT/FIXED Memory Size
[Enabled]
[Disabled]
[Auto]
[8MB]
[DVMT]
[128mb]
Item Help
_________________
________
Menu Level
►
↑↓←→
: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit
F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
System BIOS Cacheable:
Selecting Enabled allows caching of the system BIOS ROM at F0000h-
FFFFFh, resulting in better system performance. However, if any
program writes to this memory area, a system error may result.
Enabled / Disabled
Memory Hole:
Reserve 15-16M Memory for ISA use.
Enabled / Disabled
PEG/Onchip VGA Control:
This option allows the BIOS to check to see if a PCI Express graphics
card is installed. If it detects that a PCI Express graphics card is present,
the motherboard boots up using that card. Otherwise, it defaults to the
onboard graphics processor
Auto / PEG Port / Onchip VGA
On-Chip Frame Buffer Size:
This BIOS feature controls the amount of system memory that is
allocated to the integrated graphics
1MB / 8MB
DVMT Mode:
It allows you to select the DVMT operating mode.
FIXED / DVMT
Chapter 4: BIOS Setup 87